CONSOLIDATED BALANCE SHEETS (Unaudited Consolidated Condensed) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 80	$ 60
Preferred Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Preferred Stock, Shares Authorized	24,088	24,088
Preferred Stock, Shares Outstanding	0	0
Preferred Stock, Shares Issued	0	0
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	60,000,000	60,000,000
Common Stock, Shares, Outstanding	49,026,741	48,893,573
Common Stock, Shares, Issued	49,026,741	48,893,573