17 Property, plant and equipment

CHF 1,000	Leasehold improvements	Furniture and fittings	Machines and motor vehicles	EDP equipment	Total 2014
At cost
Balance at January 1, 2014	9,237	13,440	32,067	19,977	74,721
Acquisition through business combination	6	111	1,028	188	1,333
Additions	168	650	3,178	1,320	5,316
Disposals	(53)	(332)	(2,199)	(1,747)	(4,331)
Reclassification between the classes of PPE and from/to inventories	(1)	273	(330)	(15)	(73)
Translation differences	316	111	407	364	1,198

Balance at December 31, 2014	9,673	14,253	34,151	20,087	78,164

Accumulated depreciation and impairment losses
Balance at January 1, 2014	6,978	10,117	20,759	17,012	54,866
Annual depreciation	570	1,046	2,802	1,853	6,271
Disposals	(52)	(251)	(1,795)	(1,737)	(3,835)
Reclassification between the classes of PPE and from/to inventories	–	–	(84)	(14)	(98)
Translation differences	203	63	262	318	846

Balance at December 31, 2014	7,699	10,975	21,944	17,432	58,050

Net book value	1,974	3,278	12,207	2,655	20,114

CHF 1,000	Land and buildings	Leasehold improvements	Furniture and fittings	Machines and motor vehicles	EDP equipment	Total 2015
At cost
Balance at January 1, 2015	–	9,673	14,253	34,151	20,087	78,164
Acquisition through business combination	4,370	–	156	89	266	4,881
Additions	–	221	620	2,413	1,420	4,674
Disposals	–	(13)	(738)	(390)	(1,654)	(2,795)
Reclassification between the classes of PPE and from/to inventories	–	–	–	(10)	–	(10)
Translation differences	–	(12)	(339)	(1,029)	(464)	(1,844)

Balance at December 31, 2015	4,370	9,869	13,952	35,224	19,655	83,070

Accumulated depreciation and impairment losses
Balance at January 1, 2015	–	7,699	10,975	21,944	17,432	58,050
Annual depreciation	19	517	1,029	3,007	1,641	6,213
Disposals	–	(13)	(716)	(202)	(1,670)	(2,601)
Reclassification between the classes of PPE and from/to inventories	–	–	–	10	–	10
Translation differences	–	3	(255)	(698)	(388)	(1,338)

Balance at December 31, 2015	19	8,206	11,033	24,061	17,015	60,334

Net book value	4,351	1,663	2,919	11,163	2,640	22,736

There were no material purchase commitments at year-end 2014 and 2015.