Condensed Consolidated Statements of Income (Loss) and Comprehensive Income (Loss) (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Net revenues	$ 68,223	$ 59,224	$ 125,383	$ 113,803
Cost of revenues	54,159	48,759	100,685	93,608
Gross profit	14,064	10,465	24,698	20,195
Selling, general and administrative expense	9,306	9,196	17,699	17,654
Settlement and other charges		1,975		1,975
Depreciation and amortization	528	531	1,038	1,072
Operating income	4,230	(1,237)	5,961	(506)
Interest expense	187	354	388	553
Other (income), net	(192)	(232)	(257)	(304)
Income (loss) before income tax expense (benefit)	4,235	(1,359)	5,830	(755)
Income tax expense (benefit)	1,428	(262)	1,986	(84)
Net income (loss)	2,807	(1,097)	3,844	(671)
Net income attributable to non-controlling interest	(1,284)	(666)	(1,705)	(967)
Net income (loss) attributable to SPAR Group, Inc.	$ 1,523	$ (1,763)	$ 2,139	$ (1,638)
Basic and diluted income (loss) per common share: (in dollars per share)	$ 0.07	$ (0.09)	$ 0.10	$ (0.08)
Weighted average common shares – basic (in shares)	20,816	20,649	20,796	20,649
Weighted average common shares – diluted (in shares)	21,104	20,649	21,080	20,649
Net income (loss)	$ 2,807	$ (1,097)	$ 3,844	$ (671)
Other comprehensive income (loss):
Foreign currency translation adjustments	59	(650)	167	(680)
Comprehensive income (loss)	2,866	(1,747)	4,011	(1,351)
Comprehensive income attributable to non-controlling interest	(1,358)	(391)	(1,808)	(662)
Comprehensive income (loss) attributable to SPAR Group, Inc.	$ 1,508	$ (2,138)	$ 2,203	$ (2,013)