REVENUE RECOGNITION (Tables)

6 Months Ended

Jun. 30, 2022

REVENUE RECOGNITION [Abstract]

Depicts Timing of Revenue Recognition

The following table depicts the timing of revenue recognition:

	Three months ended June 30, 2022						Six months ended June 30, 2022
	Transportation and Skilled Trades Segment		Healthcare and Other Professions Segment		Consolidated		Transportation and Skilled Trades Segment		Healthcare and Other Professions Segment		Consolidated
Timing of Revenue Recognition
Services transferred at a point in time	$	3,434	$	1,539	$	4,973	$	6,845	$	2,918	$	9,763
Services transferred over time		54,539		22,630		77,169		109,913		45,021		154,934
Total revenues	$	57,973	$	24,169	$	82,142	$	116,758	$	47,939	$	164,697

	Three months ended June 30, 2021						Six months ended June 30, 2021
	Transportation and Skilled Trades Segment		Healthcare and Other Professions Segment		Consolidated		Transportation and Skilled Trades Segment		Healthcare and Other Professions Segment		Consolidated
Timing of Revenue Recognition
Services transferred at a point in time	$	5,065	$	1,283	$	6,348	$	8,585	$	2,615	$	11,200
Services transferred over time		51,900		22,216		74,116		104,051		43,210		147,261
Total revenues	$	56,965	$	23,499	$	80,464	$	112,636	$	45,825	$	158,461