Quarterly report pursuant to Section 13 or 15(d)

Debt (Details Textual)

v3.7.0.1
Debt (Details Textual) - USD ($)
1 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2017
Jun. 30, 2016
Jan. 31, 2016
Debt Instrument, Payment Terms   On December 21, 2016, the Company repaid all amounts outstanding under the Subordinated Loan Agreement in full settlement thereof, including deferred interest and prepayment penalties, totaling $15.3 million, with the proceeds of the Company’s public offering of 1,405,500 shares of its common stock at a price of $13.50 per share.    
Line of Credit Facility, Maximum Borrowing Capacity $ 30,000,000 $ 30,000,000   $ 7,500,000
Line of Credit Facility, Current Borrowing Capacity       5,500,000
Line of Credit Facility, Remaining Borrowing Capacity       2,000,000
Proceeds from Lines of Credit   0    
Repayments of Lines of Credit   $ 0    
Capital Lease Obligations [Member] | Minimum [Member]        
Debt Instrument, Interest Rate, Stated Percentage 4.90% 4.90%    
Capital Lease Obligations [Member] | Maximum [Member]        
Debt Instrument, Interest Rate, Stated Percentage 5.30% 5.30%    
Predecessor [Member]        
Prepayment Fees Percentage     3.00%  
Proceeds from Lines of Credit     $ 55,611,000  
Repayments of Lines of Credit     $ 57,611,000  
Revolving Credit Facility [Member]        
Debt Instrument, Payment Terms   Commencing with the fiscal year ending December 31, 2017, the Company will be required to remit an amount equal to 50% of its excess cash flow (as defined in the Credit Agreement), which percentage will be reduced based on the Senior Leverage Ratio (as defined therein).    
Line of Credit Facility, Current Borrowing Capacity $ 20,800,000 $ 20,800,000    
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage   0.40%    
Proceeds from Lines of Credit   $ 44,600,000    
Senior Credit Facility [Member]        
Debt Instrument, Payment Terms     In conjunction with the completion of the Business Combination, the Company’s prior subordinated debt was paid in full and LFS entered into a new subordinated debt agreement. The new subordinated debt agreement consisted of a $13.0 million loan with a maturity date of July 20, 2022 (the “Subordinated Loan”). Principal payments were not required prior to maturity. Outstanding borrowings bore interest at 16.0%, with 13.0% payable quarterly in cash, and the Company had the option either to pay the remaining 3.0% in cash or have it deferred and capitalized into the Subordinated Loan balance.  
Line of Credit Facility, Maximum Borrowing Capacity       $ 35,000,000
Loans Payable [Member] | Senior Credit Facility [Member]        
Debt Instrument, Periodic Payment, Principal   750,000    
Senior Credit Facility Agreement [Member] | Revolving Credit Facility [Member]        
Debt Instrument, Face Amount 25,000,000 $ 25,000,000    
Debt Instrument, Maturity Date   Jun. 30, 2018    
Senior Credit Facility Agreement [Member] | Term Loan [Member]        
Debt Instrument, Face Amount $ 24,000,000 $ 24,000,000    
Debt Instrument, Maturity Date   Jul. 20, 2021    
Debt Instrument, Interest Rate, Stated Percentage 4.80% 4.80%    
Senior Credit Facility Agreement [Member] | Loans Payable [Member]        
Debt Instrument, Periodic Payment, Principal   $ 900,000    
Repayments of Lines of Credit $ 1,865,000