Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 25, 2017	Jun. 26, 2016	Jun. 28, 2015
Income Taxes [Line Items]
Capital loss carryforward	$ 1,746
U.S state net operating loss carryforwards	10,325
Net operating loss carryforward to offset future taxable income	6,666
Research and development credit carryforwards	1,274
Foreign tax credits	789
Foreign Tax Credits in Foreign Jurisdictions [Member]
Income Taxes [Line Items]
Foreign tax credits	789
U.S. Federal Capital Loss Carryforwards [Member]
Income Taxes [Line Items]
Capital loss carryforward	$ 4,489
Net operating loss carryforwards beginning expiration year	2027
Foreign Losses [Member]
Income Taxes [Line Items]
Valuation allowance, deferred tax asset, increase (decrease), amount	$ 4,241
Foreign Tax Credits [Member]
Income Taxes [Line Items]
Valuation allowance, deferred tax asset, increase (decrease), amount	789	$ (1,680)
Equity method Investment in Parkdale America LLC [Member]
Income Taxes [Line Items]
Valuation allowance, deferred tax asset, increase (decrease), amount	(582)	(1,159)
Deferred Tax Assets Related to Renewables [Member]
Income Taxes [Line Items]
Valuation allowance, deferred tax asset, increase (decrease), amount		858
U.S. Federal NOL [Member]
Income Taxes [Line Items]
U.S federal net operating loss carry a full valuation allowance	$ 10,430
Net operating loss carryforwards expiration year	2030
State Net Operating Loss Carry Forwards [Member]
Income Taxes [Line Items]
Net operating loss carryforwards expiration year	2022
Earliest Tax Year [Member]
Income Taxes [Line Items]
State deferred tax expense component, utilization of net operating loss carryforwards	$ 26	42	$ 196
Foreign deferred tax expense component, utilization of net operating loss carryforwards	756	0	147
Valuation allowance, deferred tax asset, increase (decrease), amount	4,407	(2,056)	(3,009)
Unrecognized tax benefits that would impact effective tax rate	5,236
Unrecognized tax benefits, income tax penalties and interest expense	(42)	(23)	(95)
Unrecognized tax benefits, income tax penalties and interest accrued	773	$ 279	$ 23
Undistributed earnings of foreign subsidiaries	80,300
U.S. Federal [Member]
Income Taxes [Line Items]
Net operating loss	$ 25,500
U.S. Federal [Member] | Earliest Tax Year [Member]
Income Taxes [Line Items]
Open tax year	2013
Net Operating Loss Held Outside U.S Consolidated Tax Filing Group [Member]
Income Taxes [Line Items]
U.S state net operating loss carryforwards	$ 12,796
Net Operating Loss Held Outside U.S Consolidated Tax Filing Group [Member] | State Net Operating Loss Carry Forwards [Member]
Income Taxes [Line Items]
Net operating loss carryforwards beginning expiration year	2028
Foreign Net Operating Loss Carry Forwards [Member]
Income Taxes [Line Items]
U.S federal net operating loss carry a full valuation allowance	$ 13,468
Net operating loss carryforwards beginning expiration year	2019
Research And Development Credit Carryforwards [Member]
Income Taxes [Line Items]
Net operating loss carryforwards beginning expiration year	2036
State and Local Jurisdiction [Member] | Earliest Tax Year [Member] | North Carolina Department of Revenue [Member]
Income Taxes [Line Items]
Open tax year	2012
State and Local Jurisdiction [Member] | Latest Tax Year [Member] | North Carolina Department of Revenue [Member]
Income Taxes [Line Items]
Open tax year	2014