CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY - 9 months ended Sep. 30, 2019 - USD ($) $ in Thousands	Total	Common Stock	Retained Earnings (Accumulated Deficit)	Noncontrolling Interest	Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Dec. 31, 2018	19,204,000	19,204,000
Beginning balance at Dec. 31, 2018	$ 120,568	$ 133,684	$ (2,072)	$ 63	$ (11,107)
Increase (Decrease) in Shareholders' Equity
Share-based compensation expense	1,529	$ 1,529
Shares issued from the exercise of stock options and vesting of restricted stock units, net of shares exchanged for withholding tax (in shares)		127,000
Shares issued from the exercise of stock options and vesting of restricted stock units, net of shares exchanged for withholding tax	(133)	$ (133)
Net income (loss)	5,709		5,763	(54)
Other comprehensive loss	$ (907)				(907)
Ending balance (in shares) at Sep. 30, 2019	19,331,000	19,331,000
Ending balance at Sep. 30, 2019	$ 126,766	$ 135,080	$ 3,691	$ 9	$ (12,014)