Goodwill and Other Intangible Assets - Components of and Changes in Carrying Amount of Goodwill (Details) $ in Thousands	3 Months Ended			12 Months Ended
	Dec. 31, 2016 USD ($)	Mar. 31, 2016 USD ($)	Jun. 30, 2015 USD ($)	Dec. 31, 2016 USD ($) segment	Dec. 31, 2015 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Number of operating segments | segment				4
Goodwill [Line Items]
Impairment of goodwill				$ 3,319	$ 192
Goodwill [Roll Forward]
Acquired Goodwill, beginning of period		$ 8,728		8,728	7,073
Acquired Goodwill, additions				0	1,655
Acquired Goodwill, end of period	$ 8,728			8,728	8,728
Accumulated Impairment, beginning of period		(3,170)		(3,170)	(2,978)
Accumulated Impairment, impairment				(3,319)	(192)
Accumulated Impairment, end of period	(6,489)			(6,489)	(3,170)
Other, end of period		(131)		(131)	0
Other, other				(262)	(131)
Other, end of period	(393)			(393)	(131)
Net Carrying Amount, beginning of period		5,427		5,427	4,095
Net Carrying Amount, end of period	1,846			$ 1,846	$ 5,427
Tomboy Tools
Goodwill [Line Items]
Impairment of goodwill		191	$ 192
Goodwill [Roll Forward]
Accumulated Impairment, impairment		$ (191)	$ (192)
Agel
Goodwill [Line Items]
Impairment of goodwill	1,900
Goodwill [Roll Forward]
Accumulated Impairment, impairment	(1,900)
YIAH
Goodwill [Line Items]
Impairment of goodwill	1,200
Goodwill [Roll Forward]
Accumulated Impairment, impairment	$ (1,200)