CONSOLIDATED STATEMENTS OF SHAREHOLDER'S EQUITY - 3 months ended Sep. 30, 2017 - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Retained Earnings	Accumulated Other Comprehensive (Loss) Income
Balances (Shares) at Jul. 01, 2017		10,760
Balances, Period Start at Jul. 01, 2017	$ 116,567	$ 45,797	$ 73,545	$ (2,775)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	432		432
Unrealized gain on hedging instruments, net	1,012			1,012
Shares withheld for taxes	0
Share-based compensation expense	104	$ 104
Balances (Shares) at Sep. 30, 2017		10,760
Balances, Period End at Sep. 30, 2017	$ 118,115	$ 45,901	$ 73,977	$ (1,763)