Segment Information (Details) $ in Thousands	3 Months Ended		6 Months Ended	9 Months Ended
	Dec. 26, 2015 USD ($)	Dec. 27, 2014 USD ($)	Sep. 26, 2015 USD ($)	Dec. 26, 2015 USD ($) segment	Dec. 27, 2014 USD ($)	Mar. 31, 2015 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | segment				4
Revenues	$ 222,481	$ 253,294		$ 688,533	$ 747,393
Gross profit	69,629	76,795		210,686	225,733
Operating income (loss)	7,076	9,003		(138,633)	24,617
Depreciation expense	2,186	1,749		6,274	5,143
Intangibles amortization	2,603	2,647		7,820	7,940
Goodwill impairment loss	0	0	$ 157,272	157,272	0
Capital Expenditures	3,626	2,844		8,124	6,366
Assets	528,412	719,829		528,412	719,829	$ 686,259
Operating Segments [Member] | North America Products [Member]
Segment Reporting Information [Line Items]
Revenues	20,130	21,833		65,294	64,727
Gross profit	9,092	8,693		28,874	26,335
Operating income (loss)	726	701		(21,198)	2,790
Depreciation expense	367	552		1,079	1,643
Intangibles amortization	0	0		0	0
Goodwill impairment loss	0	0	25,211	25,211	0
Capital Expenditures	1,553	893		3,794	1,860
Assets	72,436	95,646		72,436	95,646
Operating Segments [Member] | North America Services [Member]
Segment Reporting Information [Line Items]
Revenues	172,633	198,377		540,114	590,161
Gross profit	49,607	55,815		151,737	164,494
Operating income (loss)	3,895	6,915		(108,696)	19,772
Depreciation expense	1,614	985		4,568	2,864
Intangibles amortization	2,603	2,647		7,820	7,937
Goodwill impairment loss	0	0	119,547	119,547	0
Capital Expenditures	1,810	1,626		3,437	3,909
Assets	400,202	549,430		400,202	549,430
Operating Segments [Member] | International Products [Member]
Segment Reporting Information [Line Items]
Revenues	21,802	24,783		61,418	69,657
Gross profit	9,154	9,993		24,992	28,905
Operating income (loss)	1,965	583		(2,813)	634
Depreciation expense	162	168		493	514
Intangibles amortization	0	0		0	0
Goodwill impairment loss	0	0	5,348	5,348	0
Capital Expenditures	150	297		671	526
Assets	36,301	47,169		36,301	47,169
Operating Segments [Member] | International Services [Member]
Segment Reporting Information [Line Items]
Revenues	7,916	8,301		21,707	22,848
Gross profit	1,776	2,294		5,083	5,999
Operating income (loss)	490	804		(5,926)	1,421
Depreciation expense	43	44		134	122
Intangibles amortization	0	0		0	3
Goodwill impairment loss	0	0	$ 7,166	7,166	0
Capital Expenditures	113	28		222	71
Assets	$ 19,473	$ 27,584		$ 19,473	$ 27,584