ENVIRONMENTAL COSTS

The following table displays the activity and balances associated with accruals related to environmental costs included in other accruals and payables and other long-term liabilities:



	2017			2016
In thousands
Balance at January 1	$	6,635		$	11,609
Additions to accrual	442			314
Payments	(1,062		)	(1,543		)
Other⁽¹⁾	—			(3,779		)
Changes in foreign currency exchange rates	42			34
Balance at December 31	$	6,057		$	6,635

⁽¹⁾ In 2015, the Company recorded approximately $4.2 million related to environmental remediation at the newly acquired Rimpar, Germany facility. During 2016, the Company reduced this liability to approximately $0.5 million based on the results of the Phase II assessment. See Note 15, Commitments and Contingencies for further detail on this matter.

Bloomfield

In August 2008, the Company completed its purchase of the portion of the Bloomfield campus that Kaman Aerospace Corporation had leased from NAVAIR for many years. In connection with the purchase, the Company has assumed responsibility for environmental remediation at the facility as may be required under the Connecticut Transfer Act (the “Transfer Act”) and it continues the effort to define the scope of the remediation that will be required by the Connecticut Department of Environmental Protection (“CTDEP”). The transaction was recorded by taking the undiscounted estimated remediation liability of $20.8 million and discounting it at a rate of 8% to its present value. The fair value of the Navy Property asset, which at that time approximated the discounted present value of the assumed environmental liability of $10.3 million, is included in Property, plant and equipment, net. This remediation process will take many years to complete.

The following represents estimated future payments for the undiscounted environmental remediation liability related to the Bloomfield campus as of December 31, 2017:



In thousands
2018	$	403
2019	451
2020	171
2021	513
2022	151
Thereafter	4,524
Total	$	6,213

9. ENVIRONMENTAL COSTS (CONTINUED)

Other

During 2014, the Company sold its former manufacturing facility in Moosup, Connecticut to TD Development, LLC. In connection with the sale, the Company agreed to contribute $4.0 million in cash to an escrow account over a four-year period to fund TD's environmental remediation work performed on the site. The Company funded $1.6 million to the escrow account between 2014 and 2015. TD stopped work on the site in 2016 and is in default of its obligations under the sale agreements. The accrual related to this matter remained at $2.4 million as of December 31, 2017, unchanged from the prior year.

The Company's environmental accrual also includes estimated environmental remediation costs that the Company expects to incur at the former Music segment’s New Hartford, CT facility and the Aerospace segment’s facility in Rimpar, Germany. The Company continues to assess the work that may be required at each of these facilities, which may result in a change to this accrual. For further discussion of these matters, see Note 15, Commitments and Contingencies.