Property, plant and equipment (Tables)

12 Months Ended

Mar. 31, 2018

Disclosure of property, plant and equipments [Abstract]

Disclosure of detailed information about property, plant and equipment [text block]

The following table presents the changes in property, plant and equipment during the year ended March 31, 2018

	Cost								Accumulated depreciation								Carrying
Particulars	As at April 1, 2017		Additions		Disposals		As at March 31, 2018		As at April 1, 2017		Depreciation for the year		Deletions		As at March 31, 2018		amount as at March 31, 2018
Building		2,301,987		-		-		2,301,987		557,439		82,183		-		639,622		1,662,365
Plant and machinery		11,585,120		795,351		86,695		12,293,776		7,864,346		1,174,083		21,059		9,017,370		3,276,406
Computer equipment		1,162,259		251,022		5,465		1,407,816		834,398		177,345		5,373		1,006,370		401,446
Office equipment		496,015		106,953		1,175		601,793		281,432		65,808		1,216		346,024		255,769
Furniture and fittings		1,093,544		157,940		650		1,250,834		753,209		112,623		897		864,935		385,899
Vehicles		9,656		-		-		9,656		3,656		2,400		-		6,056		3,600
Total		16,648,581		1,311,266		93,985		17,865,862		10,294,480		1,614,442		28,545		11,880,377		5,985,485
Add: Construction in progress																		1,227,936
Total		16,648,581		1,311,266		93,985		17,865,862		10,294,480		1,614,442		28,545		11,880,377		7,213,421

The following table presents the changes in property, plant and equipment during the year ended March 31, 2017

	Cost								Accumulated depreciation								Carrying
Particulars	As at April 1, 2016		Additions		Disposals		As at March 31, 2017		As at April 1, 2016		Depreciation for the year		Deletions		As at March 31, 2017		amount as at March 31, 2017
Building		2,301,987		-		-		2,301,987		475,256		82,183		-		557,439		1,744,548
Plant and machinery		10,137,059		1,464,523		16,462		11,585,120		6,610,485		1,269,064		15,203		7,864,346		3,720,774
Computer equipment		951,508		217,549		6,798		1,162,259		702,371		138,736		6,709		834,398		327,861
Office equipment		386,702		110,001		688		496,015		228,987		53,127		682		281,432		214,583
Furniture and fittings		1,028,880		68,328		3,664		1,093,544		661,001		95,872		3,664		753,209		340,335
Vehicles		2,456		7,200		-		9,656		2,456		1,200		-		3,656		6,000
Total		14,808,592		1,867,601		27,612		16,648,581		8,680,556		1,640,182		26,258		10,294,480		6,354,101
Add: Construction in progress																		267,980
Total		14,808,592		1,867,601		27,612		16,648,581		8,680,556		1,640,182		26,258		10,294,480		6,622,081

The following table presents the changes in property, plant and equipment during the year ended March 31, 2016

	Cost								Accumulated depreciation								Carrying
Particulars	As at April 1, 2015		Additions		Disposals		As at March 31, 2016		As at April 1, 2015		Depreciation for the year		Deletions		As at March 31, 2016		amount as at March 31, 2016
Building		1,993,085		308,902		-		2,301,987		401,073		74,183		-		475,256		1,826,731
Plant and machinery		8,340,520		1,801,093		4,554		10,137,059		5,374,508		1,240,531		4,554		6,610,485		3,526,574
Computer equipment		790,631		198,488		37,611		951,508		649,977		89,929		37,535		702,371		249,137
Office equipment		286,141		101,010		449		386,702		203,319		26,117		449		228,987		157,715
Furniture and fittings		755,409		273,864		393		1,028,880		591,561		69,833		393		661,001		367,879
Vehicles		2,456		-		-		2,456		2,456		-		-		2,456		-
Total		12,168,242		2,683,357		43,007		14,808,592		7,222,894		1,500,593		42,931		8,680,556		6,128,036
Add: Construction in progress																		1,99,854
Total		12,168,242		2,683,357		43,007		14,808,592		7,222,894		1,500,593		42,931		8,680,556		6,327,890