Segment Information (Details) - USD ($) |
3 Months Ended | 12 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2017 |
Sep. 30, 2017 |
Jun. 30, 2017 |
Mar. 31, 2017 |
Dec. 31, 2016 |
Sep. 30, 2016 |
Jun. 30, 2016 |
Mar. 31, 2016 |
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
|
Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||||||
Interest Expense | $ 622,000 | $ 496,000 | $ 766,000 | ||||||||
Net sales | $ 80,633,000 | $ 75,651,000 | $ 75,006,000 | $ 74,617,000 | $ 67,315,000 | $ 70,199,000 | $ 69,348,000 | $ 69,711,000 | 305,907,000 | 276,573,000 | 275,834,000 |
Gross Profit | 46,993,000 | $ 46,005,000 | $ 45,141,000 | $ 44,879,000 | 40,504,000 | $ 42,573,000 | $ 42,526,000 | $ 42,459,000 | 183,018,000 | 168,062,000 | 169,124,000 |
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property | 5,422,000 | 0 | 0 | ||||||||
Other Operating Income (Expense), Net | 0 | 0 | (931,000) | ||||||||
Operating Income (Loss) | 9,936,000 | (1,457,000) | 2,121,000 | ||||||||
Long-Lived Assets | 59,008,000 | 37,466,000 | 59,008,000 | 37,466,000 | 34,055,000 | ||||||
Other Nonoperating Income (Expense) | 780,000 | 422,000 | (203,000) | ||||||||
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | 10,094,000 | (1,531,000) | 1,152,000 | ||||||||
Payments to Acquire Property, Plant, and Equipment | 1,256,000 | 3,112,000 | 2,342,000 | ||||||||
Depreciation, Depletion and Amortization | 6,770,000 | 8,066,000 | 8,543,000 | ||||||||
Assets | 190,667,000 | 135,307,000 | 190,667,000 | 135,307,000 | 133,094,000 | ||||||
Notes Receivable, Related Parties | (8,832,000) | 0 | (8,832,000) | 0 | 0 | ||||||
United States | |||||||||||
Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||||||
Net sales | 266,994,000 | 250,824,000 | 251,129,000 | ||||||||
Long-Lived Assets | 24,686,000 | 30,041,000 | 24,686,000 | 30,041,000 | 33,813,000 | ||||||
Canada | |||||||||||
Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||||||
Net sales | 38,913,000 | 25,749,000 | 24,705,000 | ||||||||
Long-Lived Assets | 34,322,000 | 7,425,000 | 34,322,000 | 7,425,000 | 242,000 | ||||||
Lawson [Member] | |||||||||||
Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||||||
Net sales | 297,953,000 | 276,573,000 | 275,834,000 | ||||||||
Gross Profit | 179,578,000 | 168,062,000 | 169,124,000 | ||||||||
Operating Income (Loss) | 3,958,000 | (1,457,000) | 3,052,000 | ||||||||
Payments to Acquire Property, Plant, and Equipment | 1,251,000 | 3,112,000 | 2,342,000 | ||||||||
Depreciation, Depletion and Amortization | 6,486,000 | 8,066,000 | 8,543,000 | ||||||||
Assets | 161,076,000 | 135,307,000 | 161,076,000 | 135,307,000 | 133,094,000 | ||||||
Bolt [Member] [Member] | |||||||||||
Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||||||
Net sales | 7,954,000 | 0 | 0 | ||||||||
Gross Profit | 3,440,000 | 0 | 0 | ||||||||
Operating Income (Loss) | 556,000 | 0 | 0 | ||||||||
Payments to Acquire Property, Plant, and Equipment | 5,000 | 0 | 0 | ||||||||
Depreciation, Depletion and Amortization | 284,000 | 0 | 0 | ||||||||
Assets | $ 38,423,000 | $ 0 | $ 38,423,000 | $ 0 | $ 0 |