Segments

3 Months Ended

Mar. 31, 2022

Segment Reporting [Abstract]

Segments

Segments

Our reportable segments are based upon our internal organizational structure; the manner in which our operations are managed; the criteria used by our Executive Chairman, who is our Chief Operating Decision Maker ("CODM"), to evaluate segment performance; the availability of separate financial information; and overall materiality considerations. Under the prior period Holdco strategy, we organized our reportable segments into four reportable segments: Diagnostic Imaging, Diagnostic Services, Construction and Investments. Effective the first quarter of 2022, we realigned our internal reporting structure into three reportable segments by combining Diagnostic Imaging and Diagnostic Services into one Healthcare segment to reflect the manner in which our CODM assesses performance and allocates resources:

1. Healthcare

2. Construction

3. Investments

Segment information has been recast to conform to our current allocation methodology. It is as follows (in thousands):

	Three Months Ended March 31,
	2022		2021 (1)
Revenue by segment:
Healthcare	$	13,418	$	13,307
Construction	11,631		9,047
Investments	158		158
Intersegment elimination	(158)		(158)
Consolidated revenue	$	25,049	$	22,354
Gross profit (loss) by segment:
Healthcare	$	3,176	$	2,598
Construction	1,586		544
Investments	59		93
Intersegment elimination	(158)		(158)
Consolidated gross profit	$	4,663	$	3,077
Income (loss) from operations by segment:
Healthcare	$	78	$	837
Construction	(759)		(1,547)
Investments	59		234
Star equity corporate and intersegment elimination	(1,933)		(1,093)
Segment loss from operations	$	(2,555)	$	(1,569)
Depreciation and amortization by segment:
Healthcare	$	315	$	357
Construction	487		479
Investments	99		65
Total depreciation and amortization	$	901	$	901

(1) Segment information has been recast for all periods presented to reflect Healthcare as one segment. Intersegment eliminations previously allocated to Investments have been reclassified to a separate line.