GOODWILL AND INTANGIBLE ASSETS

6 Months Ended

Jun. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

8.	GOODWILL AND INTANGIBLE ASSETS

Goodwill

As a result of our 2013 merger with BioSante Pharmaceuticals, Inc. (“BioSante”), we recorded goodwill of $1.8 million in our one reporting unit. We assess the recoverability of the carrying value of goodwill as of October 31

of each year, and whenever events occur or circumstances change that would, more likely than not, reduce the fair value of our reporting unit below its carrying value. There have been no events or changes in circumstances that would have reduced the fair value of our reporting unit below its carrying value during the six months ended June 30, 2018. No impairment losses were recognized during the three or six months ended June 30, 2018 or 2017.

Definite-lived Intangible Assets

Acquisition of Abbreviated New Drug Applications

In April 2018, we entered into an agreement with Impax Laboratories, Inc. (now Amneal Pharmaceuticals, Inc., or “Amneal”) to purchase the approved ANDAs for three previously-commercialized generic drug products, the approved ANDAs for two generic drug products that have not yet been commercialized, the development package for one generic drug product, a license, supply, and distribution agreement for a generic drug product with an ANDA that is pending approval, and certain manufacturing equipment required to manufacture one of the products, for $2.3 million in cash up front. The transaction closed in May 2018 and we made the $2.3 million payment using cash on hand. We also capitalized $0.1 million of costs directly related to the transaction. We accounted for this transaction as an asset purchase. The $1.0 million acquired ANDA intangible assets are being amortized in full over their estimated useful lives of 10 years. Please see Note 12 for further details regarding the transaction.

In April 2018, we entered into an agreement with IDT Australia, Limited to purchase the ANDAs for 23 previously-marketed generic drug products and API for four of the acquired products for $2.7 million in cash and a single-digit royalty on net profits from sales of one of the products. The transaction closed in April 2018 and we made the $2.7 million payment using cash on hand. We also capitalized $18 thousand of costs directly related to the transaction. We accounted for this transaction as an asset purchase. The $2.5 million acquired ANDA intangible assets are being amortized in full over their estimated useful lives of 10 years. Please see Note 12 for further details regarding the transaction.

Acquisition of New Drug Applications and Product Rights

In December 2017, we entered into an agreement with AstraZeneca AB and AstraZeneca UK Limited to purchase the right, title, and interest in the NDAs and the U.S. rights to market Atacand, Atacand HCT, Arimidex, and Casodex, for $46.5 million in cash. We also entered into a license agreement for use of these trademarks in the U.S. We made the $46.5 million cash payment with funds from our Term Loan (Note 3). We also capitalized $0.2 million of costs directly related to the asset purchase. We accounted for this transaction as an asset purchase. The $46.7 million product rights assets are being amortized in full over their estimated useful lives of 10 years. Please see Note 12 for further details regarding the transaction.

In February 2017, we entered into an agreement with Cranford Pharmaceuticals, LLC to purchase a distribution license, trademark, and certain finished goods inventory for Inderal XL for $20.2 million in cash. We made the $20.2 million cash payment using cash on hand. We accounted for this transaction as an asset purchase. We also capitalized $40 thousand of costs directly related to the transaction. The $15.1 million product rights intangible asset acquired in the asset purchase is being amortized in full over its estimated useful life of 10 years. Please see Note 12 for further details regarding the transaction.

In February 2017, we entered into an agreement with Holmdel Pharmaceuticals, LP to purchase the NDA, trademark, and certain finished goods inventory for InnoPran XL, including a license to an Orange Book listed patent, for $30.6 million in cash. We made the $30.6 million cash payment using $30.0 million of funds from our former Line of Credit and $0.6 million of cash on hand. We accounted for this transaction as an asset purchase. We also capitalized $0.1 million of costs directly related to the transaction. The $19.0 million product rights intangible asset acquired in the asset purchase is being amortized in full over its estimated useful life of 10 years. Please see Note 12 for further details regarding the transaction.

The components of net definite-lived intangible assets are as follows:

(in thousands)	June 30, 2018					December 31, 2017					Weighted Average
	Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization			Amortization Period
Acquired ANDA intangible assets	$	46,194	$	(14,787	)	$	42,076	$	(12,592	)	10.0 years
NDAs and product rights		230,974		(49,656	)		230,974		(37,091	)	10.0 years
Marketing and distribution rights		10,423		(6,087	)		11,042		(5,087	)	4.6 years
Non-compete agreement		624		(201	)		624		(156	)	7.0 years
	$	288,215	$	(70,731	)	$	284,716	$	(54,926	)

Definite-lived intangible assets are stated at cost, net of amortization, generally using the straight-line method over the expected useful lives of the intangible assets. In the case of the Inderal XL and InnoPran XL asset purchases, because we anticipate that the acquired assets will provide a greater economic benefit in the earlier years, we are amortizing 80% of the value of the intangible assets over the first five years of useful lives of the assets and amortizing the remaining 20% of the value of the intangible assets over the second five years of useful lives of the assets. Amortization expense was $7.9 million and $6.8 million for the three months ended June 30, 2018 and 2017, respectively. Amortization expense was $15.8 million and $13.2 million for the six months ended June 30, 2018 and 2017, respectively.

We test for impairment of definite-lived intangible assets when events or circumstances indicate that the carrying value of the assets may not be recoverable. No such triggering events were identified during the three and six months ended June 30, 2018 and 2017 and therefore no impairment loss was recognized in the three and six months ended June 30, 2018 or 2017.

Expected future amortization expense is as follows:

(in thousands)
2018 (remainder of the year)	$	15,880
2019		31,761
2020		31,279
2021		29,833
2022		26,428
2023 and thereafter		82,303
Total	$	217,484