Product Acquisitions (Tables)

12 Months Ended

Dec. 31, 2016

Schedule of Intangible Assets Recognized in Connection with Product Acquisitions

The following schedule represents intangible assets recognized in connection with product acquisitions (See description of Business, Basis of Consolidation and Significant Accounting Policies for the Company’s accounting policy regarding intangible assets):

	Amount
Intangible assets at December 31, 2013	$	107,007
Write off during fiscal 2014		(319	)
Impact of movement in exchange rates		(86	)
Amortization expense		(6,391	)
Intangible assets at December 31, 2014	$	100,211
Additions during fiscal 2015		36,667
Write offs during fiscal 2015		(33	)
Impact of movement in exchange rates		(197	)
Amortization expense		(7,488	)
Intangible assets at December 31, 2015	$	129,160
Additions during fiscal 2016		224
Write offs during fiscal 2016		(78	)
Impact of movement in exchange rates		69
Amortization expense		(7,942	)
Intangible assets at December 31, 2016	$	121,433

Schedule of Gross Carrying Amount and Accumulated Amortization of Intangible Assets

The following schedule represents the gross carrying amount and accumulated amortization of the intangible assets. Product rights are amortized over their expected useful lives of 25 years. Customer lists are amortized over their expected useful lives of ten years, and trademarks are amortized over their expected useful lives of 25 years.

	2016						2015
$000’s	Gross		Accumulated Amortization		Net Book Value		Gross		Accumulated Amortization		Net Book Value
Product Rights	$	167,906	$	63,141	$	104,765	$	167,694	$	56,233	$	111,461
Customer Lists		3,091		1,053		2,038		3,091		744		2,347
Trademarks		18,041		3,411		14,630		18,041		2,689		15,352
Total Intangibles	$	189,038	$	67,605	$	121,433	$	188,826	$	59,666	$	129,160

Schedule of Future Amortization Charges Related to Intangible Assets

The following schedule represents future amortization charges related to intangible assets:

Year ending December 31,
2017	$	7,911
2018		7,793
2019		7,793
2020		7,523
2021		7,438
Thereafter		82,975
	$	121,433

Schedule of Company's Obligations under Product Acquisitions and Licensing Agreements

The following schedule represents the Company’s obligations under product acquisitions and licensing agreements:

	Amount
Obligations under acquisition agreements at December 31, 2013	$	3,886
Adjustment to deferred liabilities		(32	)
Amortization of discounted liabilities		324
Payments on existing obligations		(1,686	)
Obligations under acquisition agreements at December 31, 2014	$	2,492
Additional obligations acquired		1,367
Adjustment to deferred liabilities		65
Amortization of discounted liabilities		135
Payments on existing obligations		(2,524	)
Obligations under acquisition agreements at December 31, 2015	$	1,535
Additional obligations acquired		224
Adjustment to deferred liabilities		(22	)
Amortization of discounted liabilities		38
Payments on existing obligations		(960	)
Obligations under acquisition agreements at December 31, 2016	$	815