XML 47 R37.htm IDEA: XBRL DOCUMENT v3.4.0.3
Stockholders' Equity (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 26, 2016
Mar. 28, 2015
Dec. 26, 2015
Additional disclosures      
Stock-based compensation expense   $ 200,000  
Equity Incentive 2015 Plan      
Weighted Average Grant Date Fair Value Per Share      
Number of shares available for awards 1,267,385    
Expiration term of awards     10 years
Equity Incentive 2015 Plan | Maximum      
Weighted Average Grant Date Fair Value Per Share      
Number of shares authorized     1,400,560
Number of additional shares available for future issuance     250,000
Restricted Stock      
Number of Shares      
Nonvested at the beginning of the period (in shares) 88,166    
Vested, including shares withheld to cover taxes (in shares) (52,830)    
Forfeited (in shares) (18,670)    
Nonvested at the end of the period (in shares) 16,666   88,166
Weighted Average Grant Date Fair Value Per Share      
Nonvested at the beginning of the period (in dollars per share) $ 8.25    
Vested, including shares withheld to cover taxes (in dollars per share) 7.20    
Forfeited (in dollars per share) 7.20    
Nonvested at the end of the period (in dollars per share) $ 12.78   $ 8.25
Additional disclosures      
Unrecognized costs related to non-vested stock awards granted $ 100,000    
Weighted average period for recognition of unrecognized compensation costs 1 year 2 months 12 days    
Restricted Stock | Minimum      
Shareholders equity      
Vesting period 1 year    
Restricted Stock | Maximum      
Shareholders equity      
Vesting period 5 years    
Restricted Stock And Restricted Stock Units Member      
Additional disclosures      
Stock-based compensation expense $ 300,000    
Stock-based compensation costs which were capitalized $ 0    
Restricted Stock Units RSU      
Number of Shares      
Nonvested at the beginning of the period (in shares) 302,113    
Forfeited (in shares) (10,188)    
Nonvested at the end of the period (in shares) 291,925   302,113
Weighted Average Grant Date Fair Value Per Share      
Nonvested at the beginning of the period (in dollars per share) $ 10.40    
Forfeited (in dollars per share) 11.18    
Nonvested at the end of the period (in dollars per share) $ 10.37   $ 10.40
Additional disclosures      
Unrecognized costs related to non-vested stock awards granted $ 1,600,000    
Weighted average period for recognition of unrecognized compensation costs 1 year 9 months 18 days    
Restricted Stock Units RSU | Employees | Minimum      
Shareholders equity      
Vesting period 3 years    
Restricted Stock Units RSU | Employees | Maximum      
Shareholders equity      
Vesting period 5 years    
restricted stock awards and units | Officers      
Shareholders equity      
Vesting period 3 years    
restricted stock awards and units | Directors      
Shareholders equity      
Vesting period 1 year    
Stock Options      
Options Outstanding      
Outstanding at the beginning of the period (in shares) 644,602    
Forfeited or expired (in shares) (29,000)    
Outstanding at the end of the period (in shares) 615,602   644,602
Weighted Average Exercise Price      
Outstanding at the beginning of the period (in dollars per share) $ 5.30    
Forfeited or expired (in dollars per share) 6.48    
Outstanding at the end of the period (in dollars per share) $ 5.24   $ 5.30
Aggregate Intrinsic Value (in-the-money option)      
Intrinsic value related to options outstanding $ 919,531    
Closing stock price (in dollars per share) $ 5.67    
Intrinsic value related to vested options outstanding $ 900,000    
Weighted Average Remaining Contractual Life      
Weighted Average Remaining Contractual Life 4 years 9 months 11 days    
Additional disclosures      
Stock-based compensation expense $ 100,000 $ 100,000  
Unrecognized costs related to non-vested stock options awards granted $ 300,000    
Weighted average period for recognition of unrecognized compensation costs 1 year 9 months 18 days    
Stock Options | Minimum      
Shareholders equity      
Vesting period 1 year    
Stock Options | Maximum      
Shareholders equity      
Vesting period 5 years    
Stock Options Prior to May 2008      
Weighted Average Grant Date Fair Value Per Share      
Expiration term of awards 5 years    
Stock Options Prior to May 2008 | Employees      
Shareholders equity      
Amortization period for fair value of stock options granted (in years) 5 years    
Stock Options Prior to May 2008 | Directors      
Shareholders equity      
Amortization period for fair value of stock options granted (in years) 1 year    
Stock Options after May 2008      
Weighted Average Grant Date Fair Value Per Share      
Expiration term of awards 10 years    
Stock Options after May 2008 | Employees      
Shareholders equity      
Vesting period 5 years    
Stock Options after May 2008 | Directors      
Shareholders equity      
Vesting period 1 year