Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.19.3
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Millions
Sep. 30, 2019
Dec. 31, 2018
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment $ 15.1 $ 11.8
Common Stock, Par or Stated Value Per Share $ 0.0001 $ 0.0001
Common stock, shares authorized 100,000,000 100,000,000
Common stock, shares, issued 7,688,958 7,592,911
Common stock, shares, outstanding 7,688,958 7,592,911
Redeemable Preferred Stock [Member]    
Temporary Equity, Par or Stated Value Per Share $ 0.0001 $ 0.0001
Temporary Equity, Shares Authorized 1,000,000 1,000,000
Temporary Equity, Shares Issued 0 0
Temporary Equity, Shares Outstanding 0 0