Consolidated Statement of Changes in Redeemable Preferred Stock and Shareholders' Equity (Unaudited) - USD ($) $ in Thousands		Total	Preferred Stock [Member]	Common Stock [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Parent [Member]	Noncontrolling Interest [Member]	Former Preferred Stockholders [Member]	Former Preferred Stockholders [Member] Common Stock [Member]	Former Preferred Stockholders [Member] Parent [Member]	IPO [Member]	IPO [Member] Common Stock [Member]	Redeemable Preferred Stock [Member]
Balance (in shares) at Dec. 31, 2014			0	3,995,013
Balance at beginning of period at Dec. 31, 2014		$ 44,159	$ 0	$ 46,119	$ (3,095)	$ 1,158	$ 44,182	$ (23)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		512			463		463	49
Issuance of stock (in shares)				55,029
Issuance of stock		750		$ 750			750
Paid-in-kind dividends on redeemable Preferred Stock		(61)		(61)			(61)
Cash dividends paid on Preferred Stock		(152)		$ (152)			(152)
Reclassification of redeemable preferred stock to permanent equity (in shares)			60,600											(60,600)
Reclassification of redeemable preferred stock to permanent equity		6,180	$ 6,180				6,180							$ (6,180)
Other comprehensive loss		486				486	486
Balance (in shares) at Mar. 31, 2015			60,600	4,050,042
Balance at end of period at Mar. 31, 2015		51,874	$ 6,180	$ 46,656	(2,632)	1,644	51,848	26
Redeemable Preferred Stock, Beginning Balance (shares) at Dec. 31, 2014														60,600
Redeemable Preferred Stock, Beginning Balance at Dec. 31, 2014														$ 6,119
Increase (Decrease) in Temporary Equity [Roll Forward]
Paid-in-kind dividends														61
Redeemable Preferred Stock, Ending Balance at Mar. 31, 2015														$ 0
Redeemable Preferred Stock, Ending Balance (shares) at Mar. 31, 2015														0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(529)			(399)		(399)	(130)
Issuance of stock (in shares)										294,450			3,300,000
Issuance of stock									$ 3,092	$ 3,092	$ 3,092	$ 32,224	$ 32,224
IPO expenses	[1]	(1,837)		(1,837)			(1,837)
Repurchase of preferred stock (in shares)			(60,600)
Repurchase of preferred stock		(6,275)	$ (6,275)				(6,275)
Paid-in-kind dividends on redeemable Preferred Stock		0	$ 95	(95)
Cash dividends paid on Preferred Stock		(232)		(232)			(232)
Vesting of RSU		303		$ 303			303
Deconsolidation of affiliate		104						104
Other comprehensive loss		(1,462)				(1,462)	(1,462)
Balance (in shares) at Dec. 31, 2015			0	7,644,492
Balance at end of period at Dec. 31, 2015		77,262	$ 0	$ 80,111	(3,031)	182	77,262	0
Redeemable Preferred Stock, Ending Balance at Dec. 31, 2015														$ 0
Redeemable Preferred Stock, Ending Balance (shares) at Dec. 31, 2015														0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(2,028)			(2,028)		(2,028)
Paid-in-kind dividends on redeemable Preferred Stock		0
Cash dividends paid on Preferred Stock		0
Repurchase of common stock, shares				(33,833)
Repurchase of common stock		(231)		$ (231)			(231)
Vesting of RSU	[2]	204		$ 204			204
Other comprehensive loss		1,542				1,542	1,542
Balance (in shares) at Mar. 31, 2016			0	7,610,659
Balance at end of period at Mar. 31, 2016		$ 76,749	$ 0	$ 80,084	$ (5,059)	$ 1,724	$ 76,749	$ 0
Redeemable Preferred Stock, Ending Balance at Mar. 31, 2016														$ 0
Redeemable Preferred Stock, Ending Balance (shares) at Mar. 31, 2016														0

[1] "IPO" - initial public offering

[2] "RSU" - restricted stock units