Investment in equity method investee (Tables)

6 Months Ended

Jun. 30, 2020

Equity Method Investments and Joint Ventures [Abstract]

Schedule of Company's distribution and earnings and selected financial data from equity investment

The following reflects the Company's distribution and earnings in the equity investment (in thousands):

	Three months ended						Six months ended
	June 30,						June 30,
	2020			2019			2020			2019
Distribution received from CP&P	$	(2,900	)	$	—		$	(4,500	)	$	(1,500	)
Share of earnings in CP&P	3,146			3,420			5,961			5,005
Amortization of excess fair value of investment	(18		)	(18		)	(36		)	(36		)

Selected financial data for CP&P on a 100% basis is as follows (in thousands):

	Three months ended				Six months ended
	June 30,				June 30,
	2020		2019		2020		2019
Net sales	$	36,032	$	37,353	$	70,790	$	65,602
Gross profit	10,933		11,721		21,470		19,675
Income from operations	6,259		6,840		11,879		10,020
Net income	6,209		6,776		11,767		9,893