Revenue Recognition (Tables)

6 Months Ended

Jan. 31, 2021

Revenue from Contract with Customer [Abstract]

Sales by geography and customer type, as a percentage of consolidated net sales, are as follows:


	Three months ended January 31,				Six months ended January 31,
	2021		2020		2021		2020
United States
U.S. government	44.2	%	41.5	%	38.8	%	41.2	%
Domestic	33.9	%	36.6	%	37.6	%	36.3	%
Total United States	78.1	%	78.1	%	76.4	%	77.5	%




International	21.9	%	21.9	%	23.6	%	22.5	%
Total	100.0	%	100.0	%	100.0	%	100.0	%

Disaggregation of revenue

The following tables summarize our disaggregation of revenue consistent with information reviewed by our chief operating decision-maker ("CODM") for the three and six months ended January 31, 2021 and 2020. We believe these categories best depict how the nature, amount, timing and uncertainty of revenue and cash flows are affected by economic factors which impact our business:


	Three months ended January 31, 2021					Six months ended January 31, 2021
	Commercial Solutions		Government Solutions	Total		Commercial Solutions		Government Solutions	Total
Geographical region and customer type
U.S. government	$	16,846,000	54,498,000	$	71,344,000	$	26,304,000	88,930,000	$	115,234,000
Domestic	47,959,000		6,684,000	54,643,000		97,259,000		14,098,000	111,357,000
Total United States	64,805,000		61,182,000	125,987,000		123,563,000		103,028,000	226,591,000

International	23,020,000		12,285,000	35,305,000		46,064,000		23,855,000	69,919,000
Total	$	87,825,000	73,467,000	$	161,292,000	$	169,627,000	126,883,000	$	296,510,000
Contract type
Firm fixed-price	$	87,144,000	38,074,000	$	125,218,000	$	168,132,000	70,730,000	$	238,862,000
Cost reimbursable	681,000		35,393,000	36,074,000		1,495,000		56,153,000	57,648,000
Total	$	87,825,000	73,467,000	$	161,292,000	$	169,627,000	126,883,000	$	296,510,000
Transfer of control
Point in time	$	37,135,000	26,535,000	$	63,670,000	$	66,806,000	49,566,000	$	116,372,000
Over time	50,690,000		46,932,000	97,622,000		102,821,000		77,317,000	180,138,000
Total	$	87,825,000	73,467,000	$	161,292,000	$	169,627,000	126,883,000	$	296,510,000


	Three months ended January 31, 2020					Six months ended January 31, 2020
	Commercial Solutions		Government Solutions	Total		Commercial Solutions		Government Solutions	Total
Geographical region and customer type
U.S. government	$	17,189,000	49,900,000	$	67,089,000	$	33,937,000	102,673,000	$	136,610,000
Domestic	54,003,000		5,233,000	59,236,000		107,357,000		13,274,000	120,631,000
Total United States	71,192,000		55,133,000	126,325,000		141,294,000		115,947,000	257,241,000

International	24,930,000		10,399,000	35,329,000		49,142,000		25,538,000	74,680,000
Total	$	96,122,000	65,532,000	$	161,654,000	$	190,436,000	141,485,000	$	331,921,000
Contract type
Firm fixed-price	$	95,094,000	38,875,000	$	133,969,000	$	187,765,000	89,598,000	$	277,363,000
Cost reimbursable	1,028,000		26,657,000	27,685,000		2,671,000		51,887,000	54,558,000
Total	$	96,122,000	65,532,000	$	161,654,000	$	190,436,000	141,485,000	$	331,921,000
Transfer of control
Point in time	$	43,011,000	28,675,000	$	71,686,000	$	80,734,000	66,460,000	$	147,194,000
Over time	53,111,000		36,857,000	89,968,000		109,702,000		75,025,000	184,727,000
Total	$	96,122,000	65,532,000	$	161,654,000	$	190,436,000	141,485,000	$	331,921,000