Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Non-controlling Interest
Balance, beginning (in shares) at Dec. 31, 2018		13,178,750
Balance, beginning at Dec. 31, 2018	$ 52,664	$ 13	$ 68,244	$ 0	$ (16,916)	$ 1,323
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(559)				(738)	179
Balance, ending (in shares) at Mar. 31, 2019		13,178,750
Balance, ending at Mar. 31, 2019	52,105	$ 13	68,244	0	(17,654)	1,502
Balance, beginning (in shares) at Dec. 31, 2018		13,178,750
Balance, beginning at Dec. 31, 2018	52,664	$ 13	68,244	0	(16,916)	1,323
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(1,597)
Other comprehensive income (loss)	0
Balance, ending (in shares) at Jun. 30, 2019		13,178,750
Balance, ending at Jun. 30, 2019	51,067	$ 13	68,244	0	(18,720)	1,530
Balance, beginning (in shares) at Mar. 31, 2019		13,178,750
Balance, beginning at Mar. 31, 2019	52,105	$ 13	68,244	0	(17,654)	1,502
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(1,038)				(1,066)	28
Other comprehensive income (loss)	0
Balance, ending (in shares) at Jun. 30, 2019		13,178,750
Balance, ending at Jun. 30, 2019	51,067	$ 13	68,244	0	(18,720)	1,530
Balance, beginning (in shares) at Dec. 31, 2019		16,800,612
Balance, beginning at Dec. 31, 2019	67,843	$ 17	90,748	(291)	(22,631)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock issued (in shares)		34,706
Stock-based compensation	19		19
Net loss	(1,050)				(1,050)	0
Other comprehensive income (loss)	(619)			(619)
Balance, ending (in shares) at Mar. 31, 2020		16,835,318
Balance, ending at Mar. 31, 2020	66,193	$ 17	90,767	(910)	(23,681)	0
Balance, beginning (in shares) at Dec. 31, 2019		16,800,612
Balance, beginning at Dec. 31, 2019	67,843	$ 17	90,748	(291)	(22,631)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(4,513)
Other comprehensive income (loss)	(535)
Balance, ending (in shares) at Jun. 30, 2020		16,896,626
Balance, ending at Jun. 30, 2020	62,953	$ 17	90,906	(826)	(27,144)	0
Balance, beginning (in shares) at Mar. 31, 2020		16,835,318
Balance, beginning at Mar. 31, 2020	66,193	$ 17	90,767	(910)	(23,681)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common stock issued (in shares)		61,308
Stock-based compensation	139		139
Net loss	(3,463)				(3,463)
Other comprehensive income (loss)	84			84
Balance, ending (in shares) at Jun. 30, 2020		16,896,626
Balance, ending at Jun. 30, 2020	$ 62,953	$ 17	$ 90,906	$ (826)	$ (27,144)	$ 0