CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Revenues:
Total revenues	$ 47,959	$ 36,853	$ 115,366	$ 106,456
Cost of revenues:
Total cost of revenues	27,332	18,250	59,706	53,908
Gross profit	20,627	18,603	55,660	52,548
Operating expenses:
Salaries and related	16,135	14,908	45,317	44,399
Office and general	4,819	2,823	10,176	8,164
Marketing and promotion	913	971	2,814	2,627
Depreciation and amortization	404	358	932	1,042
Total operating expenses	22,271	19,060	59,239	56,232
Operating loss	(1,644)	(457)	(3,579)	(3,684)
Non-operating income (expense):
Interest (expense) income, net	81	93	206	280
Other income / (expense), net	48	(184)	(209)	(318)
Loss before income taxes	(1,515)	(548)	(3,582)	(3,722)
Provision for income taxes	249	298	626	463
Net loss	(1,764)	(846)	(4,208)	(4,185)
Dividend on Series A perpetual preferred stock	(67)	0	(67)	0
Net loss attributable to common shareholders	(1,831)	(846)	(4,275)	(4,185)
Net loss attributable to common shareholders	$ (1,831)	$ (846)	$ (4,275)	$ (4,185)
Loss per share:
Basic (in dollars per share)	$ (0.54)	$ (0.28)	$ (1.37)	$ (1.39)
Diluted (in dollars per share)	(0.54)	(0.28)	(1.37)	(1.39)
Loss per share, attributable to common shareholders
Basic (in dollars per share)	(0.56)	(0.28)	(1.39)	(1.39)
Diluted (in dollars per share)	$ (0.56)	$ (0.28)	$ (1.39)	$ (1.39)
Weighted-average shares outstanding:
Basic (in shares)	3,263	2,975	3,082	3,009
Diluted (in shares)	3,263	2,975	3,082	3,009
Dividends declared per share of Series A perpetual preferred stock (in dollars per share)	$ 0.025	$ 0	$ 0.025	$ 0
Building Solutions
Revenues:
Total revenues	$ 9,603	$ 0	$ 9,603	$ 0
Cost of revenues:
Total cost of revenues	7,919	0	7,919	0
Business Services
Revenues:
Total revenues	37,038	36,853	104,445	106,456
Cost of revenues:
Total cost of revenues	18,408	18,250	50,782	53,908
Energy Services
Revenues:
Total revenues	1,318	0	1,318	0
Cost of revenues:
Total cost of revenues	972	0	972	0
Investments
Revenues:
Total revenues	0	0	0	0
Cost of revenues:
Total cost of revenues	$ 33	$ 0	$ 33	$ 0